AT83R22OK Datasheet (CardMan Smart Key)

Part: AT83R22OK
Manufacturer: Atmel (official site)
Size: 93.71 KB

AT83R22OK Key Features

Smart Card Interface
Smart Card Interface pliant with ISO 7816 and EMV 2000
High-performance Smart Card Interface
Supports 5V, 3V and 1,8V Smart Cards
Supply Current 60 mA to Power the Smart Card
Smart Card mOvement Detection With Auto Power-off
Automatic Detection of Smart Card Type
Short-circuit and Thermal Protection
8-pin handling (C4/C8 Supported)
On Request: Second Smart Card Interface Host Interface

Related Atmel Datasheets

Part Number	Description
AT83C21GC	GemCore Serial Lite PRO
AT83C23OK	CardMan Smart@Link
AT83C24B	Smart Card Reader Interface
AT83C24NDS	Smart Card Reader Interface
AT83C26	Multiple Smart Card Reader Interface

AT83R22OK Description

Smart Cards are increasingly being used for Payments, Home-Banking, Access Control, Internet Security, PKI-tokens, Healthcare, Loyalty, etc. The CardMan Smart@Key chip set is a ready to use precertified smart card reader interface to be implemented into keyboards. Being a one-chip solution containing firmware functionality for both smartcard and keyboard support, it facilitates the hardware integrators in reducing...